.iframe_admin{
	height: 488px;
	width: 1160px;
	margin-top: 20px;
}
.courseTable{
	padding-right: 40px;
	padding-left: 40px
}
.courseButton{
	padding-left: 40x;
}
.courseMessageTab{
	margin-top: 20px;
	padding-top: 20px;
	padding-left: 20px;
}